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FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2CO + AgNO3 = NaNO3 + Ag2CO =>
Na2CO + 2 AgNO3 = 2 NaNO3 + Ag2CO
Al2S3 + NaOH + H2O = Al(OH)3 + NaHS =>
Al2S3 + 3 NaOH + 3 H2O = 2 Al(OH)3 + 3 NaHS
Fe(NO3)2 + Na2PO4 = Fe3(PO4)3 + NaNO3 =>
3 Fe(NO3)2 + 3 Na2PO4 = Fe3(PO4)3 + 6 NaNO3
Zn + H2SO3 = Zn(SO3)2 + H2 =>
Zn + 2 H2SO3 = Zn(SO3)2 + 2 H2
Sn(NO3)2 + KOH = Sn(OH)2 + KNO3 =>
Sn(NO3)2 + 2 KOH = Sn(OH)2 + 2 KNO3
(NH4)2S2O8 + KI = NH4I + K2S2O8 =>
(NH4)2S2O8 + 2 KI = 2 NH4I + K2S2O8
HCO3 + C2H2O4 = H2O + CO2 =>
2 HCO3 + C2H2O4 = 2 H2O + 4 CO2
K2SO3 + MgI2 = KI + MgSO3 =>
K2SO3 + MgI2 = 2 KI + MgSO3
HCHO + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + HCOOH =>
5 HCHO + 2 KMnO4 + 3 H2SO4 = 3 H2O + 2 MnSO4 + K2SO4 + 5 HCOOH
MnCO3 + H3PO4 = MnHPO4 + CO2 + H2O =>
MnCO3 + H3PO4 = MnHPO4 + CO2 + H2O
K2SO4 + Br2 = KBr + SO2 + O2 =>
K2SO4 + Br2 = 2 KBr + SO2 + O2
CaCl2 + Mg(HCO3)2 = CaCO3 + CO2 + H2O + MgCl2 =>
CaCl2 + Mg(HCO3)2 = CaCO3 + CO2 + H2O + MgCl2
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
CrOH3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 CrOH3 + 7 KClO + 4 KOH = 2 K2CrO4 + 7 KCl + 5 H2O
CuO = O + Cu2O =>
2 CuO = O + Cu2O
MnCl2 + NaCl = MnCl + NaCl2 =>
MnCl2 + NaCl = MnCl + NaCl2
AlO(OH)(s) + H2O(l) = Al(OH)3(s) =>
AlO(OH)(s) + H2O(l) = Al(OH)3(s)
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
Al(CH3COO)3 + HOH = Al(OH)3 + CH3COOH =>
Al(CH3COO)3 + 3 HOH = Al(OH)3 + 3 CH3COOH
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
Na2SO3 + KNO3 = K2SO3 + NO3Na =>
Na2SO3 + 2 KNO3 = K2SO3 + 2 NO3Na
NaNO3 + HCl = HNO3 + NaCl =>
NaNO3 + HCl = HNO3 + NaCl
AI + Br2 = AIBr =>
2 AI + Br2 = 2 AIBr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ni + CN = NiCN =>
Ni + CN = NiCN
BaCl2(aq) + Al2(SO4)3(aq) = AlCl3(aq) + BaSO4 =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(aq) + 3 BaSO4
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
S + Li = Li2S =>
S + 2 Li = Li2S
NaF + K2SO4 = Na2SO4 + FK =>
2 NaF + K2SO4 = Na2SO4 + 2 FK
S + O2 = SO2 =>
S + O2 = SO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
KNO3 + C12H22O11 = CO2 + H2O + K2O + NO2 =>
48 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 24 K2O + 48 NO2
NaBr + H3Po4 = NaH2Po4 + HBr =>
NaBr + H3Po4 = NaH2Po4 + HBr
Be + NaOH + H2O = Na2[Be(OH)4] + H2 =>
Be + 2 NaOH + 2 H2O = Na2[Be(OH)4] + H2
MnCl24H2O(aq) + CH3COONa3H2O(aq) + C5H8O2(l) = Mn(C5H7O2)2(aq) + NaCl(aq) + CH3COOH(aq) + H2O(l) =>
4 MnCl24H2O(aq) + 32 CH3COONa3H2O(aq) + 14 C5H8O2(l) = 4 Mn(C5H7O2)2(aq) + 96 NaCl(aq) + 47 CH3COOH(aq) + 18 H2O(l)
HPO4(aq) + CaOH(aq) = CaPO4(s) + H2O(l) =>
HPO4(aq) + CaOH(aq) = CaPO4(s) + H2O(l)
MgI2 + AgClO4 = Mg(ClO4)2 + AgI =>
MgI2 + 2 AgClO4 = Mg(ClO4)2 + 2 AgI
Ca(NO3)2 + NaBr = Ca(NO3)2NaBr =>
Ca(NO3)2 + NaBr = Ca(NO3)2NaBr
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
PbCrO4 + CH3COOH = (CH3COO)2Pb + H2CrO4 =>
PbCrO4 + 2 CH3COOH = (CH3COO)2Pb + H2CrO4
MgNH4PO4 = Mg + NH4 + PO4 =>
MgNH4PO4 = Mg + NH4 + PO4
BaCl2 + LiSO4 = BaSO4 + LiCl2 =>
BaCl2 + LiSO4 = BaSO4 + LiCl2
K2S + Fe(CH3CO2)2 = FeS + KCH3CO2 =>
K2S + Fe(CH3CO2)2 = FeS + 2 KCH3CO2
Cr + Cu(NO3)2 = Cr(NO3)2 + Cu =>
Cr + Cu(NO3)2 = Cr(NO3)2 + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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